Search found 18 matches
- 17 Feb 2011 01:20
- Forum: Layouts
- Topic: Layout with bounds
- Replies: 6
- Views: 7342
Layout with bounds
Hi again! I have the need to set bounds for a layout, and started with a square contour. On a basic home made force layout, I applied a brutal force that forbids node to go out of the desired bounds by just sticking them on the border. The problem with this approch is that strongly connected compone...
- 17 Feb 2011 01:05
- Forum: Layouts
- Topic: [SOLVED] Layout with variable node size
- Replies: 6
- Views: 5065
Re: Layout with variable node size
Hi again, I finally solved the point using the Gephi toolkit, which worked in the minute. For those interested, first build your model this way: GraphModel gm = Lookup.getDefault().lookup(GraphController.class).getModel(); Node n = gm.factory().newNode("name"); n.getNodeData().setSize(size); And the...
- 16 Feb 2011 10:14
- Forum: Layouts
- Topic: [SOLVED] Layout with variable node size
- Replies: 6
- Views: 5065
Re: Layout with variable node size
Hi again, Since I was far away on holidays, I started to adapt -on a paper- the Fruchterman algorithm to consider node border instead of node center. When I've been back, I was eager to try it, and actually it worked quite well. Then I tried Force Atlas and I found it is superior to any other layout...
- 20 Jan 2011 22:02
- Forum: Layouts
- Topic: [SOLVED] Layout with variable node size
- Replies: 6
- Views: 5065
Re: Layout with variable node size
OK, thanks for all your explanations!
Martin
Martin
- 18 Jan 2011 05:34
- Forum: Layouts
- Topic: [SOLVED] Layout with variable node size
- Replies: 6
- Views: 5065
Re: Layout with variable node size
Thanks! I'll read details on that! The first Google result about force atlas discuss the linlog algorithm that seems to have stronger mathematical foundations.
- 14 Jan 2011 16:53
- Forum: Layouts
- Topic: [SOLVED] Layout with variable node size
- Replies: 6
- Views: 5065
[SOLVED] Layout with variable node size
Hi all, I am wondering if some of you have some references (and hopefully a gephi implementations) of a layout algorithm able to deal with nodes of different and fixed size. The idea is to have something able to perform a kind of Fruchterman Reingold/Spring layout without any edge overlapping nodes....
- 05 Oct 2010 13:05
- Forum: Filtering, Ranking & Interacting with the graph
- Topic: [SOLVED] Edit node appearance with node attributes
- Replies: 2
- Views: 3786
Re: Edit node appearance with node attributes
The "partition" tool is exactly what I need for coloring nodes according to an attribute value.
A question remains concerning icons for nodes but I guess I might be complicated
Martin
- 05 Oct 2010 12:57
- Forum: Filtering, Ranking & Interacting with the graph
- Topic: [SOLVED] Edit node appearance with node attributes
- Replies: 2
- Views: 3786
[SOLVED] Edit node appearance with node attributes
Hi, First thanks to the authors and contributors of this great tool! I have seen that Gephi GraphML importer supports attributes, and could successfully see the node attributes in the data laboratory. I am wondering if it is possible to specify some node rendering attributes (color, size, etc) accor...